Oralstack

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Oralstack vs Open Dental.

Open Dental is mature, feature-complete, and free to license — a legitimate option for clinics with IT capacity and a US-style insurance workflow. Oralstack is a managed SaaS designed for APAC dental practices that want fast onboarding, region-hosted data, and opinionated workflows rather than a configuration project. Here's what differs, line by line.

Last reviewed April 2026 · sourced rows linked inline

Migration estimator

What does a move to Oralstack look like for your clinic?

Pick your current setup. We'll size the front-desk cutover and full migration window using the same calibration we've published for the three-week playbook.

Chairs
Years of data

Front desk live

4 days

Full migration

3 weeks

  1. Day 1–3Data import & validation, staff training on the schedule.
  2. Day 4Front desk cuts over to Oralstack — schedule and discharge billing, no fallback diary.
  3. Week 1–2Charting online; billing reconciliation cleared; recall list imported.
  4. Week 3Recall outreach live, post-cutover audit, legacy export archived.

Estimate, not a quote — based on DFI Synergy's pilot and the published playbook. Pilot proposal sized in a 30-minute call.

Talk to us about your migration →See the full playbook

  • License & cost

    Open Dental

    Free open-source license. Paid support tiers, plus IT and hosting costs you cover.

    Source: www.opendental.com/site/pricing.html

    OralstackFlat $200 / clinic / month during pilot. Includes hosting, three months of onboarding, and a named contact.

  • Hosting

    Open Dental

    Self-hosted on your own server, or hosted with a third-party Open Dental partner.

    Source: www.opendental.com/manual/installation.html

    OralstackManaged SaaS, region-hosted in Singapore (asia-southeast1) on Google Cloud. Tenant-isolated by default.

  • UX

    Open Dental

    Mature and feature-rich, with a Windows-leaning interface and dense menu structure built up over two decades.

    OralstackWeb-native, opinionated workflows. Designed for the front-desk drag-and-drop pace, not for menu hunting.

  • Customisation

    Open Dental

    Highly customisable. Custom reports, queries, and workflows are possible with SQL and DIY effort.

    Source: opendental.com/site/sourcecode.html

    OralstackOpinionated workflows aligned to six job-to-be-done flows. Less malleable, faster to land on.

  • US insurance billing

    Open Dental

    Strong. Claims, EOB import, X12 837/835, well-suited to US practices.

    OralstackOut of scope. Built around APAC fee-for-service and Singapore insurance models, not US payer rails.

  • APAC compliance

    Open Dental

    No specific Singapore PDPA stance. Compliance is the operator's responsibility.

    OralstackPDPA-aware by design. Data residency in Singapore, tenant isolation via Postgres row-level security, audit logs by default.

  • Imaging

    Open Dental

    Sensor bridge plugins per vendor. Quality and stability vary by integration.

    OralstackDICOM viewer in the patient chart. Sensor-bridge integration across Carestream, Dexis, Sopro, Schick.

  • Updates

    Open Dental

    Manual upgrades. You schedule downtime, run the upgrade, verify on your environment.

    OralstackContinuous deployment. All clinics on one version every week.

  • Multi-clinic

    Open Dental

    Possible with multi-database setup; requires careful planning and DBA familiarity.

    OralstackTenant-isolated SaaS. Multi-clinic consolidation in one login, no DB ops.

  • Setup time

    Open Dental

    Hours to days of IT work to install, configure, and train staff.

    Oralstack30-minute demo, pilot proposal in two working days, three weeks to live.

  • Community & support

    Open Dental

    Large, active, US-skewed forum and developer community. Self-serve learning.

    OralstackDirect access to the engineering team. APAC-skewed, smaller but hands-on.

Why we built differently · 1

Managed SaaS beats self-hosted for most clinics.

Open Dental's freedom to self-host is real. So is the IT load: you provision the server, schedule upgrades, run backups, manage Windows updates, monitor uptime. For most APAC dental practices, that is a job nobody on the team wants. Oralstack runs the infrastructure so the clinic runs the clinic — region-hosted in Singapore, tenant-isolated, with continuous deployment so you don't schedule downtime to upgrade.

Why we built differently · 2

Opinionated workflows beat configuration projects.

Open Dental is configurable to almost any practice. That power is also its cost: getting from install to fluent use takes weeks of staff time. Oralstack ships with six opinionated workflows — front desk, billing, charting, imaging, recall, operations — built around the jobs busy clinics actually run. Less malleable, faster to land on, and easier to keep consistent across multi-location operators.

Why we built differently · 3

APAC compliance is built in, not configured in.

Open Dental was built around the US dental market — strong on X12 claims, EOB imports, US-payer rails. We built Oralstack around Singapore and APAC dental practices: data residency in asia-southeast1, tenant isolation via Postgres row-level security, audit logs by default, and a tax model that fits Singapore GST. PDPA isn't a feature flag; it's the model.

Where Open Dental is the right call

We're not the right answer for every clinic.

  • If you have IT capacity (or a partner) and want to avoid monthly software fees, Open Dental's license model is hard to beat.
  • If your clinic operates on US-payer rails — X12 claims, EOB imports, ANSI 837/835 — Open Dental is built around that. We are not.
  • If you want highly customisable software you can extend with SQL, custom reports, and your own workflows, Open Dental gives you that. Oralstack is intentionally opinionated.
  • If self-hosting is a sovereignty requirement (defence, government), self-hosted Open Dental fits a constraint that managed SaaS does not.

See it on your clinic's data.

A 30-minute walkthrough on a sample dataset that matches your size. We'll show what changes day-one and what the three-week onboarding looks like. Read the security posture →

Book a demo →